Results 41 to 50 of about 66,057 (350)

Phytochemical analysis and in-vitro antiurolithiatic properties of selected Malaysian herbs [PDF]

open access: yes, 2019
The aim of this study was to investigate the phytochemical content of selected Malaysian herbs and their potential antiurolithiatic effects using in-vitro method.
A. Talip, Balkis   +6 more
core  

Solvent‐Free Bonding Mechanisms and Microstructure Engineering in Dry Electrode Technology for Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang   +7 more
wiley   +1 more source

Molecular Electrocatalyst Enables Direct Electrochemical Capture and Conversion of CO2 up to Atmospheric Concentration

open access: yesAngewandte Chemie, EarlyView.
A molecular manganese electrocatalyst enables the direct electrochemical capture and conversion of dilute CO2 (1% – 0.2%) to CO with nearly unit Faradaic efficiency, achieving high efficiency even at atmospheric concentrations (420 ppm). By bypassing energy‐intensive pre‐concentration steps, this integrated approach highlights a sustainable pathway for
Mattia Vettori   +6 more
wiley   +2 more sources

Precipitation of some slightly soluble salts using emulsion liquid membranes [PDF]

open access: yes, 1998
Emulsion liquid membranes were used for precipitation of different sparingly soluble salts: calcium oxalate, copper oxalate, nickel oxalate, cobalt oxalate, lanthanum oxalate, calcium phosphate, cobalt phosphate, copper phosphate, lanthanum phosphate ...
Brečević, Ljerka, Kralj, Damir
core   +1 more source

Soft chemistry synthesis of the perovskite CaCu3Ti4O12 [PDF]

open access: yes, 2007
The perovskite CaCu3Ti4O12 (CCT) has been obtained after calcination of oxalate precursors at 900–1000 °C in air. Those precursors are prepared using a soft chemistry method, the coprecipitation.
Durand, Bernard   +2 more
core   +3 more sources

Cell Calcification Models and Their Implications for Medicine and Biomaterial Research

open access: yesAdvanced Healthcare Materials, EarlyView.
Calcification, is the process by which the tissues containing minerals are formed, occurring during normal physiological processes, or in pathological conditions. Here, it is aimed to give a comprehensive overview of the range of cell models available, and the approaches taken by these models, highlighting when and how methodological divergences arise,
Luke Hunter   +5 more
wiley   +1 more source

Electron imaging of calcium oxalate crystals in beagle dogs’ urine

open access: yesInternational Journal of Veterinary Science and Medicine, 2014
Calcium oxalate crystalluria appears to be a common problem in most of small animal clinics. This current study aimed at inducing a condition of oxalate crystalluria in beagles and record the primary changes in canine blood and urine on response to ...
Walaa I. Mohamaden   +4 more
doaj   +1 more source

The Role of Natural Calcium Oxalate Crystals in Plant Defense Against Chewing Insects [PDF]

open access: yes, 2003
Calcium oxalate is the most abundant insoluble mineral found in plants and it is common among many plant families. Calcium oxalate crystals in plants can appear as irregular rectangles, spiked balls, or needles.
Doege, Sarah J.
core   +1 more source

Nano‐Engineered Titanium Implants Loaded With Gingival Fibroblasts‐Derived Microvesicles Enhance Early Osseointegration And Soft Tissue Attachment In Vivo

open access: yesAdvanced Healthcare Materials, EarlyView.
Our study showed that human primary gingival fibroblast–derived microvesicles on nano‐engineered titanium implants promote early osseointegration and soft‐tissue attachment in vivo. ABSTRACT Titanium dental implants require both reliable osseointegration and peri‐implant soft tissue seal formation to ensure long‐term success. While osseointegration has
Pingping Han   +10 more
wiley   +1 more source

Ambient-temperature properties and mechanistic insights of calcium oxalate-modified low-calcium fly ash geopolymer: Eliminating the need for high-temperature activation

open access: yesCase Studies in Construction Materials
Alkali-activated fly ash geopolymers (FAG) exhibit certain limitations, including prolonged hardening time, as well as slower strength development under ambient temperature conditions.
Yue Li, Tianze Song, Hui Lin, Jiale Shen
doaj   +1 more source

Home - About - Disclaimer - Privacy